GB 51309-2018 第2.0.8条
| | Emergency lighting: used to ensure lighting in critical areas such as firefighting operations; required in hotel fire control rooms, electrical distribution rooms, etc. |
| | Emergency lighting: used to ensure lighting in critical areas such as firefighting operations; required in hotel fire control rooms, electrical distribution rooms, etc. |
12 hotel MEP experts online, answers cite standard clauses you can verify.
Ask free →Engineering reference only — verify against project conditions and the latest codes.